• Proceedings of the Korean Statistical Society Conference
• /
• 2001.11a
• /
• pp.175-178
• /
• 2001

다원분할표에서 범주들의 대응관계를 그래프적으로 보여주는 다중대응분석(multiple correspondence analysis)은 주결여성(principal inertia)이 총결여성(total inertia)에서 차지하는 비율이 전반적으로 낮아 설명력(goodness-of-fit)이 낮은 2차원의 대응분석그림을 얻게 된다. 이를 극복하기 위해 Benzecri의 공식을 사용하면 낮은 주결여성을 높이고 새로운 2차원 대응분석그림을 얻을 수 있다. 그러나 이 새로운 대응분석그림도 범주들의 대응관계를 명확히 보여주지는 못한다(Greenacre and Blasius, 1994, chapter 10). 앤드류 플롯(Andrews plot)을 이용하여 범주들의 군집화(clustering)로 다중대응분석을 재해석 하고자 하나 범주의 수가 많은 경우 해석상 어려움이 따른다. 본 소고에서 이와 같은 경우 K-평균 군집분석을 활용하여 다중대응분석의 해석을 용이하게 하고자 한다.

• 한국HCI학회:학술대회논문집
• /
• 2008.02b
• /
• pp.521-526
• /
• 2008

The cinema of the digital age remediates digital media not only its technology but also its storytelling, image and even its way of thinking. This paper examines the spatial storytelling of cinema in digital age. In order to analyze the remediation aspects, this research applies and reconstructs the concepts of 'spatial stories' of Michel de Ceteau.

• The Korean Journal of Applied Statistics
• /
• v.20 no.2
• /
• pp.345-355
• /
• 2007

PLS methods are suited for regressing q-variate Y variables on p-variate X variables even in the presence of multicollinearity problem among X variables. Consequently, they are useful for analyzing datasets with smaller number of observations compared to the number of variables, such as NIR(near-infrared) spectroscopy data in chemometrics. In this study, we propose two visualizing methods of p-variate X variables and q-variate Y variable that can be used in connection with PLS analysis.

• The Journal of the Korea Contents Association
• /
• v.5 no.2
• /
• pp.123-136
• /
• 2005

The personality structure of animation characters is revealed as the characters' roles and behavioral patterns in the drama work as elements of sympathy with the audience. Therefore, character creation is not simply limited to the invention of outward appearance. It must start from understanding the importance of personality structure that leads the plot. Thus the present study examined various personality structures retained in characters, centering on The Spiriting Away Of Sen And Chihiro by director Hayao Miyazaki, who has created unique characters. As parts of this research, first, the general characteristics of animation characters were defined. Second, personality types were examined from Carl G. Jung's psychological viewpoint. Analysis was made by connecting the method of classifying personality types based on the multiplicity of personality, namely, 'extroversion and introversion, intuition and sense, thinking and feeling, and judgment and understanding' to the method of classification based on the organic relations among roles in the drama, namely,'victim, persecutor and savior'. Lastly, the research viewpoint derived from the analysis of characters in The Spiriting Away Of Sen And Chihiro was applied. The present study defined the general characteristic revealed by the personality types of characters and their organic relations as 'the personality structure of characters' and documented data. In addition, this study is regarded as meaning in that it suggested an example of the effective creation of animation characters that win the sympathy of the audience.

• Journal of the Korean Chemical Society
• /
• v.36 no.1
• /
• pp.87-94
• /
• 1992

The elution behavior of polystyrenes(PS), polymethylmethacrylates (PMMA), polybutadienes(PB), PS-PMMA(SM) block copolymers and PS-PB star shaped copolymers on the cross-linked polystyrene gels was studied. An interpretation was proposed for the plots of log hydrodynamic volume versus retention volume of solutes in the mobile phases such as tetrahydrofuran, toluene, chloroform, methylene chloride and tetrahydrofuran-cyclohexane mixture. In order to predict the retention of solutes from their physical properties, multiple stepwise regression analysis was applied to obtain the correlation. The distribution coefficients($K_p$) of solute-gel interactions in GPC for homopolymers and PS copolymers were also obtained in terms of network-limited separation mechanism. In the cases of PS and PB, $K_p$ values approach unity, while $K_p$ values for PMMA decrease as MW increase in the good solvent, but in poor solvent, $K_p$ values increase as MW increase. $K_p$ values of PS copolymers are dependent on their MW and composition, therefore, morohology of SM block copolymer is predicted to be random phase. A single universal plot of log[η]M vs. $(V_r-V_o)/K_p$